| Raw Materials | Reference (phr) | K1 (phr) | K2 (phr) | K3 (phr) | K4 (phr) |
| Synthetic Rubber | 137.5 | 137.5 | 137.5 | 137.5 | 137.5 |
| A (Liquid Rubber) | 10.5 | ||||
| B (Liquid Rubber) | 10.5 | ||||
| C (Liquid Rubber) | 10.5 | ||||
| D (Liquid Rubber) | 10.5 | ||||
| Carbon Black | 70.0 | 70.0 | 70.0 | 70.0 | 70.0 |
| Process Oil | 5.00 | ||||
| Activator (ZnO + Stearic Acid) | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| Accelerator | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Antidegradants and Antiozonants | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 |
| Sulfur | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Resin | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 |